I'm offering this "no longer made" lens to all you Astro Mart users first before I try elsewhere. This is a MONSTER lens for all you old time Minolta users (SRT 101, EX-7, MD 11, etc) like I was. This lens is no longer made and can only be obtained on the secondary market. It's a very fast F 4.0 all the way from 100mm through 300mm. I took some great photos of Hale Bopp with this lens, along with a bunch of "daytime" shots over the years. This is a great, great astrophotography lens. Think twice before letting this rare opportunity go by. The tube is a little dinged up, but the lens itself is still "perfect" to my eyes. Not even a nick. Comes with original caps, also. Sorry, I threw the case out a long time ago (I know, I know!!!) $850. I'll pay shipping and handling.